Launch harder and add strength to the lower A-arms on your 2005-2014 S197 Mustang with a replacement hardware kit from BMR Suspension. Factory lower A-arm hardware can get rusty and nasty over the years, and replacing it when you replace your A-arms is always a good idea. BMR’s replacement A-arm hardware kit (RH014) features Grade 10.9 hardware for the ultimate in strength. This allows you to put as much power down as possible with out the fear of inferior hardware cause issues. BMR Suspension designed the RH014 to work well in street performance, drag race, and handling applications. The factory A-arm hardware rusts and corrodes over time. Upgrading the hardware is an easy way to ensure failures will be kept to a minimum. When performance is a must, rely on BMR Suspension! BMR Suspension’s RH014 replacement A-arm hardware kit is zinc for long-lasting good looks.